25546924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1109}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 48298320

約数和(自身を除く): 22751396

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1109, 1772, 2218, 4436, 5759, 11518, 14417, 23036, 28834, 57668, 491287, 982574, 1965148, 6386731, 12773462, 25546924]

約数ペア:

[(1, 25546924), (2, 12773462), (4, 6386731), (13, 1965148), (26, 982574), (52, 491287), (443, 57668), (886, 28834), (1109, 23036), (1772, 14417), (2218, 11518), (4436, 5759)]